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Course Documents
Chapter 1 - Intro
Chapter 2 - Methods for Describing Sets of Data
Chapter 3 - Probability
Chapter 4 - Discrete Random Variables
Chapter 5 - Normal Random Variables
Chapter 6 - Sampling Distributions
Chapter 7 - Confidence Intervals
Chapter 8 - Tests of Hypothesis: One Sample
Chapter 9 - Confidence Intervals and Hypothesis Tests: Two Samples
Sample Exam I: Chapters 1 & 2
Sample Exam II: Chapters 3 & 4
Sample Exam III: Chapters 5 & 6
Sample Exam IV: Chapters 7 & 8
hello professor, for homework 7.4 the standard deviation takes a really long time to find. I just wanted to ask whether the standard deviation will be given on the test, or will we have to find it ourselves?
-Thank you
Posted to STATS 2 on Friday, October 3, 2014 Replies: 1
Hi Cristina,
In section 9.7, you can just grab the standard deviation from the answers before doing those problems because on the exam, the standard deviation will be given.
Professor McGuckian
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